FEATURES
Luminous efficacy has been improved by about 7 % over that of the current model and the world’s highest level of luminous efficacy has been achieved
Thermal resistance has been reduced 35 % of that of the current model.
We provide three types of high color rendering products pursuing qualityof light: "Ra 90 on B.B.L.*" "Ra 90 below B.B.L.*" and "Ra 97."
* B.B.L.: stands for Black Body Locus.
You can replace LEDs of the “COB Series, Version 3” with LEDs of the “COB Series, Version 4” as the Version 4 inherits package sizes, shapes* of the Version 4.
LED dice are placed to generate uniform light in consideration of optimizing the light distribution design of luminaires.
The product lineup covers a wide range of luminous flux.
The products have reduced variation in the chromaticity range and they are compliant with 3-step MacAdam ellipses.